KYB Excel-G Rear Shock for Lexus IS300 2001–2003, Part Number 341263

Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

• Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB103

Restore the original ride control, stability, stopping performance, lane-change responsiveness, and handling of your Lexus IS300 with the KYB Excel-G rear shock. Designed as an original-equipment replacement, this shock is calibrated to restore the vehicle’s factory performance rather than alter its intended driving characteristics. KYB supplies shocks and struts to vehicle manufacturers worldwide, and Excel-G products are built using OE-quality components and manufacturing standards.

The KYB Excel-G features a nitrogen gas-charged, twin-tube design that helps reduce aeration and maintain consistent damping performance during everyday driving. Its application-specific calibration supports predictable handling and improved control, making it a preferred replacement choice for professional technicians and drivers seeking dependable suspension performance. For additional protection against dirt, debris, and road salt, pair this shock with a KYB Strut Boot, part number SB103, where applicable.

Product Specifications and Technical Data

• Product Type: Rear shock absorber
• Brand: KYB
• Series: Excel-G
• Part Number: 341263
• Design: Nitrogen gas-charged twin-tube
• Application: Automotive suspension replacement
• Installation Position: Rear
• Original Equipment Replacement: Yes

Fitment

Fits 2001, 2002, and 2003 Lexus IS300 models. Confirm vehicle configuration and suspension requirements before installation.

What’s Included

• One KYB Excel-G rear shock absorber

Features:

• OE-Calibrated Performance: Designed to restore the Lexus IS300’s original ride control, handling, and stability.
• Nitrogen Gas-Charged Design: Helps minimize aeration for consistent damping performance during normal and demanding driving conditions.
• Twin-Tube Construction: Provides dependable shock control and durable performance for everyday automotive use.
• Professional-Grade Replacement: Manufactured with KYB OE-quality components and standards used for original-equipment applications.

Fitments:
2001 Lexus IS300 Base
2002 Lexus IS300 Base
2002 Lexus IS300 Sportcross
2003 Lexus IS300 Base
2003 Lexus IS300 Sportcross

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1